Phylum Euarthropoda Lankester, 1904 see [unranked] Euarthropoda Order †Bradoriida Raymond, 1935 - bradoriids Family †Svealutidae Öpik, 1968 1 Genus †Anabarochilina Abushik, 1960 2 Genus †Eremos Moberg & Segerberg, 1906 3 Genus †Liangshanella Huo, 1956 4 Genus †Melvillella Wrona, 2009 5 Genus †Tsunyiella Zhang, 1974